人脸识别及其视角效应的研究综述

摘要

Face recognition is a significant authentication technology. Although academic circles have carried on a series of researches from cognitive psychology, artificial intelligence and neural mechanism over the years, the visual angle effect has been one of the challenging problems in the field of face recognition, which greatly affects the performance of face recognition system. This paper probes into the individualized research involved in human face recognition in the view of non-ideal visual angle. The study has important theoretical significance and practical value to verify human face cognitive rules, provide psychological basis for the mechanical vision of human face recognition technology improvement.%人脸识别是一种重要的身份认证技术。多年来学界从认知心理科学、人工智能和神经机制等方面进行研究，但视角效应一直是人脸识别面临的一个难题，它在很大程度上影响着人脸识别系统的绩效。对非理想视角下的人脸认知开展专项研究，探明非理想视角下的人脸认知规律，为机器视觉的人脸识别技术改进提供心理学依据，具有重要的理论意义与实践价值。